SS6.07 Optical Observation of Phytoplankton Dynamics: Looking Beyond Biomass

Session Organizer(s):
Yannick, Huot
Dalhousie University
yhuot@dal.ca

Ricardo, Letelier
Oregon State University
letelier@coas.oregonstate.edu

If your abstract is listed without a time, your abstract has been selected as a poster presentation. Please click on the title of your abstract to see the date at which your poster will be presented.

Date: Monday, February 16, 2004

Location: 314

10:30 AM
Sosik, H M NEW INSIGHTS INTO PHYTOPLANKTON DYNAMICS FROM OPTICAL OBSERVATIONS

11:00 AM
Boss, E S ; Behrenfeld, M J ; Siegel, D THE PHYTOPLANKTON CHLOROPHYLL TO CARBON RATIO AND PROSPECTS OF ITS RETRIEVAL FROM IN-SITU OPTICAL MEASUREMENTS AND REMOTE SENSING.

11:15 AM
Carder, K L ; Cannizzaro, J P ; Chen, F R ; Heil, C A ; Vargo, G A KARENIA BREVIS BLOOMS ON THE WEST FLORIDA SHELF: A BRIDGE BETWEEN OPTICS AND PHYSIOLOGY

11:30 AM
Laney, S R ; Letelier, R M ; Abbott, M R ; Pegau, W S EXAMINING MARINE PHOTOSYNTHETIC RESPONSES USING NATURAL FLUORESCENCE

11:45 AM
Huot, Y ; Brown, C A ; Cullen, J J VARIABILITY IN SUN-INDUCED CHLOROPHYLL FLUORESCENCE IN SURFACE WATERS: PHYSIOLOGY OR BIOMASS?

1:30 PM
Gorbunov, M Y ; Falkowski, P G ; Riebesell, U IMPROVED ESTIMATES OF PHYTOPLANKTON BIOMASS FROM CHLOROPHYLL VARIABLE FLUORESCENCE: A NEW APPROACH TO THE OLD PROBLEM

1:45 PM
Letelier, R M ; Abbott, M R ; Karl, D M ; Nahorniak, J ; Bidigare, R R ; Corno, G ASSESSING PHYTOPLANKTON BIOMASS AND PHYSIOLOGICAL VARIABILITY AT STATION ALOHA (22 45’N; 158 00’W) USING RADIANCE REFLECTANCE PROFILES

2:00 PM
Moore, C M ; Suggett, D J ; Ross, O N ; Kim, Y N ; Hickman, A E ; Sharples, J ; Holligan, P M PHYTOPLANKTON PHOTOSYSTEM II ACCLIMATION AND ADAPTATION STRATEGIES IN MIXED AND STRATIFIED WATER COLUMNS.

2:15 PM
Corno, G ; Letelier, R M ; Abbott, M R ; Karl, D M ESTIMATION OF PHOTOSYNTHETIC ACTIVITY, AS DETERMINED BY FAST REPETITION RATE FLUOROMETRY (FRRF), IN THE NORTH SUBTROPICAL GYRE (NSPG).

2:30 PM
Kirkpatrick, G J ; Millie, D F ; Moline, M A ; Lohrenz, S E ; Schofield, O M UTILIZING AUTOMATED, ABSORBANCE-BASED OPTICAL DISCRIMINATION TO MAP PHYTOPLANKTON DISTRIBUTION

2:45 PM
Suggett, D J ; MacIntyre, H L ; Moore, C M ; Geider, R J BIOPHYSICAL AND OPTICAL DETERMINATIONS OF LIGHT ABSORPTION BY PHYTOPLANKTON IN VIVO AND IN SITU

3:30 PM
Johnsen, G ; Sakshaug, E LIGHT UTILIZATION IN 13 DIFFERENT PIGMENT GROUPS OF BLOOMFORMING PHYTOPLANKTON

3:45 PM
Marra, J ; Barber, R T THE MEASUREMENT OF PHYTOPLANKTON AND HETEROTROPHIC RESPIRATION IN THE OCEAN

4:00 PM
Tiffany A. Moisan, T A ; Ellisman, M.H. , M E ; Gina Sosinsky, G E CHLOROPLAST ULTRASTRUCTURE OF PHAEOCYSTIS ANTARCTICA KARSTEN USING ELECTRON TOMOGRAPHY

4:15 PM
Morrison, J R ; Nelson, N B SEASONAL CYCLE OF PHYTOPLANKTON UV ABSORPTION AT THE BERMUDA ATLANTIC TIME-SERIES STUDY (BATS) SITE

4:30 PM
Johnson, K S ; Chavez, F C ; Coletti, L J ; Friederich, G ; Sakamoto, C M ; Elrod, V A THE SEASONS OF MONTEREY BAY OBSERVED WITH MOORED CHEMICAL AND BIOLOGICAL SENSORS

Date: T,W,Th, February 17-19, 2004

Location: Kamehameha Hall III

4:30 PM
Swan, C ; Prezelin, B B UVA PHOTOECOLOGY OF SUBSURFACE CHLOROPHYLL-A MAXIMA OF THE SANTA BARBARA CHANNEL

4:30 PM
Mengelt, C ; Prezelin, B B UV PHOTOECOLOGY OF TOXIGENIC DIATOMS PSEUDO-NITZSCHIA AUSTRALIS AND MULTISERIES

4:30 PM
Mckagan, S C ; Prezelin, B B BWF ARCHITECT AND ITS BEAR: MONTE CARLO MODELING AND ERROR ANALYSES OF BIOLOGICAL WEIGHTING FUNCTIONS REQUIRED FOR UVR-CORRECTED PRIMARY PRODUCTION MODELS.

4:30 PM
Fujiki, T ; Yoshikawa, T ; Furuya, K ; Suzue, T ; Kimoto, H ; Saino, T MEASUREMENT OF PHOTOSYNTHESIS-IRRADIANCE RESPONSE CURVE USING FAST REPETITION RATE FLUOROMETRY

4:30 PM
Wynne, T T ; Stumpf, R P ; Villareal, T A ON USING OCEAN COLOR IMAGERY TO DISTINGUISH RESUSPENDED BENTHIC CHLOROPHYLL WITH CHLOROPHYLL FROM HARMFUL ALGAL BLOOMS

4:30 PM
Ondrusek, M E QUANTUM YIELD INVESTIGATIONS IN THE PACIFIC OCEAN IN RELATION TO REMOTE SENSING TECHNIQUES

4:30 PM
Mizerek, T ; Prezelin, B DIEL PERIODICITY OF PHOTOSYNTHESIS COMPARED FOR DIATOM- AND PHYTOFLAGELLATE- DOMINATED ASSEMBLAGES IN CONTINENTAL SHELF WATERS OF THE WEST ANTARCTIC PENINSULA.

4:30 PM
Briggs, A L ; Cowles, T J ; Pegau, W S SHAPE AND VARIABILITY OF THE SPECTRAL BACKSCATTER SPECTRUM IN THE MID-ATLANTIC BIGHT

4:30 PM
Leong, S C ; Taguchi, S A POSSIBLE PREDICTING APPROACH FOR THE TOXIC DINOFLAGELLATE ALEXANDRIUM TAMARENSE USING OPTICAL PROPERTIES

4:30 PM
Niang, A ; Dandonneau, Y ; Higgins, H W ; Thiria, S A CLASSIFICATION OF PHYTOPLANCTON PIGMENTS ASSEMBLAGES FROM THE GEOCHEMISTRY, PHYTOPLANKTON AND COLOR OF THE OCEAN WORLDWIDE SAMPLING (GEP&CO, 1999-2002)

4:30 PM
Ostrowska, M ; Majchrowski, R ; Ficek, D ; Kaczmarek, S ; Wozniak, B ; Dera, J FLUOROMETRIC ALGORITHM FOR DETERMINING PHOTOSYNTHETIC PHYTOPLANKTON CHARACTERISTICS

4:30 PM
Prieto, L ; Vaillancourt, R D ; Marra, J ON THE RELATIONSHIP BETWEEN CARBON FIXATION EFFICIENCY AND BIO-OPTICAL CHARACTERISTICS OF PHYTOPLANKTON

4:30 PM
Sosik, H M ; Olson, R J ; Shalapyonok, A PHYTOPLANKTON DYNAMICS ON THE NEW ENGLAND INNER SHELF: TIME SERIES OBSERVATIONS AT THE MARTHA’S VINEYARD COASTAL OBSERVATORY

4:30 PM
PABI, S ; ARRIGO, K R DETERMINING TAXON–SPECIFIC PARTICULATE ORGANIC CARBON WITH OPTICAL BACKSCATTER.

4:30 PM
Yoshino, K ; Fukumoto, T ; Okuda, N ; Ohmori, K THE PRIMARY PRODUCTION PROCESS OF AN AREA OF SAND BANKS IN AKI-NADA, THE COAST OF SHIKOKU ISLAND, JAPAN

4:30 PM
Prezelin, B B ABSOLUTE DEPENDENCY OF MARINE PRIMARY PRODUCTION ON ATMOSPHERIC OZONE CONCENTRATION : UV-B RADIATION AMPLIFICATION FACTORS IN CALIFORNIA COASTAL WATERS

4:30 PM
Briggs, E ; Byrne, R H ; Perry, M J USING SMALL CHANGES IN PH TO ASSESS THE NET AUTOTROPHIC / HETEROTROPHIC STATE OF PLANKTON ASSEMBLAGES IN SUBSURFACE LAYERS

 
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